[turbofan] Type feedback for numeric comparisons.

src/compiler/opcodes.h

Index: src/compiler/opcodes.h
diff --git a/src/compiler/opcodes.h b/src/compiler/opcodes.h
index 23313427034571f8993b09a21e9ff47fe82dacfa..6c1b31d52db0e0a68cff2f99489f35f02619c07d 100644
--- a/src/compiler/opcodes.h
+++ b/src/compiler/opcodes.h
@@ -173,76 +173,79 @@
   V(StringLessThan)                      \
   V(StringLessThanOrEqual)
 
-#define SIMPLIFIED_OP_LIST(V)      \
-  SIMPLIFIED_COMPARE_BINOP_LIST(V) \
-  V(PlainPrimitiveToNumber)        \
-  V(PlainPrimitiveToWord32)        \
-  V(PlainPrimitiveToFloat64)       \
-  V(BooleanNot)                    \
-  V(BooleanToNumber)               \
-  V(SpeculativeNumberAdd)          \
-  V(SpeculativeNumberSubtract)     \
-  V(NumberAdd)                     \
-  V(NumberSubtract)                \
-  V(NumberMultiply)                \
-  V(NumberDivide)                  \
-  V(NumberModulus)                 \
-  V(NumberBitwiseOr)               \
-  V(NumberBitwiseXor)              \
-  V(NumberBitwiseAnd)              \
-  V(NumberShiftLeft)               \
-  V(NumberShiftRight)              \
-  V(NumberShiftRightLogical)       \
-  V(NumberImul)                    \
-  V(NumberClz32)                   \
-  V(NumberCeil)                    \
-  V(NumberFloor)                   \
-  V(NumberFround)                  \
-  V(NumberAtan)                    \
-  V(NumberAtan2)                   \
-  V(NumberLog)                     \
-  V(NumberLog1p)                   \
-  V(NumberRound)                   \
-  V(NumberSqrt)                    \
-  V(NumberTrunc)                   \
-  V(NumberToInt32)                 \
-  V(NumberToUint32)                \
-  V(NumberSilenceNaN)              \
-  V(StringFromCharCode)            \
-  V(StringToNumber)                \
-  V(ChangeTaggedSignedToInt32)     \
-  V(ChangeTaggedToInt32)           \
-  V(ChangeTaggedToUint32)          \
-  V(ChangeTaggedToFloat64)         \
-  V(ChangeInt31ToTaggedSigned)     \
-  V(ChangeInt32ToTagged)           \
-  V(ChangeUint32ToTagged)          \
-  V(ChangeFloat64ToTagged)         \
-  V(ChangeTaggedToBit)             \
-  V(ChangeBitToTagged)             \
-  V(CheckBounds)                   \
-  V(CheckedUint32ToInt32)          \
-  V(CheckedFloat64ToInt32)         \
-  V(CheckedTaggedToInt32)          \
-  V(CheckedTaggedToFloat64)        \
-  V(CheckFloat64Hole)              \
-  V(CheckTaggedHole)               \
-  V(CheckIf)                       \
-  V(TruncateTaggedToWord32)        \
-  V(TruncateTaggedToFloat64)       \
-  V(Allocate)                      \
-  V(LoadField)                     \
-  V(LoadBuffer)                    \
-  V(LoadElement)                   \
-  V(StoreField)                    \
-  V(StoreBuffer)                   \
-  V(StoreElement)                  \
-  V(ObjectIsCallable)              \
-  V(ObjectIsNumber)                \
-  V(ObjectIsReceiver)              \
-  V(ObjectIsSmi)                   \
-  V(ObjectIsString)                \
-  V(ObjectIsUndetectable)          \
+#define SIMPLIFIED_OP_LIST(V)         \
+  SIMPLIFIED_COMPARE_BINOP_LIST(V)    \
+  V(PlainPrimitiveToNumber)           \
+  V(PlainPrimitiveToWord32)           \
+  V(PlainPrimitiveToFloat64)          \
+  V(BooleanNot)                       \
+  V(BooleanToNumber)                  \
+  V(SpeculativeNumberAdd)             \
+  V(SpeculativeNumberSubtract)        \
+  V(SpeculativeNumberEqual)           \
+  V(SpeculativeNumberLessThan)        \
+  V(SpeculativeNumberLessThanOrEqual) \
+  V(NumberAdd)                        \
+  V(NumberSubtract)                   \
+  V(NumberMultiply)                   \
+  V(NumberDivide)                     \
+  V(NumberModulus)                    \
+  V(NumberBitwiseOr)                  \
+  V(NumberBitwiseXor)                 \
+  V(NumberBitwiseAnd)                 \
+  V(NumberShiftLeft)                  \
+  V(NumberShiftRight)                 \
+  V(NumberShiftRightLogical)          \
+  V(NumberImul)                       \
+  V(NumberClz32)                      \
+  V(NumberCeil)                       \
+  V(NumberFloor)                      \
+  V(NumberFround)                     \
+  V(NumberAtan)                       \
+  V(NumberAtan2)                      \
+  V(NumberLog)                        \
+  V(NumberLog1p)                      \
+  V(NumberRound)                      \
+  V(NumberSqrt)                       \
+  V(NumberTrunc)                      \
+  V(NumberToInt32)                    \
+  V(NumberToUint32)                   \
+  V(NumberSilenceNaN)                 \
+  V(StringFromCharCode)               \
+  V(StringToNumber)                   \
+  V(ChangeTaggedSignedToInt32)        \
+  V(ChangeTaggedToInt32)              \
+  V(ChangeTaggedToUint32)             \
+  V(ChangeTaggedToFloat64)            \
+  V(ChangeInt31ToTaggedSigned)        \
+  V(ChangeInt32ToTagged)              \
+  V(ChangeUint32ToTagged)             \
+  V(ChangeFloat64ToTagged)            \
+  V(ChangeTaggedToBit)                \
+  V(ChangeBitToTagged)                \
+  V(CheckBounds)                      \
+  V(CheckedUint32ToInt32)             \
+  V(CheckedFloat64ToInt32)            \
+  V(CheckedTaggedToInt32)             \
+  V(CheckedTaggedToFloat64)           \
+  V(CheckFloat64Hole)                 \
+  V(CheckTaggedHole)                  \
+  V(CheckIf)                          \
+  V(TruncateTaggedToWord32)           \
+  V(TruncateTaggedToFloat64)          \
+  V(Allocate)                         \
+  V(LoadField)                        \
+  V(LoadBuffer)                       \
+  V(LoadElement)                      \
+  V(StoreField)                       \
+  V(StoreBuffer)                      \
+  V(StoreElement)                     \
+  V(ObjectIsCallable)                 \
+  V(ObjectIsNumber)                   \
+  V(ObjectIsReceiver)                 \
+  V(ObjectIsSmi)                      \
+  V(ObjectIsString)                   \
+  V(ObjectIsUndetectable)             \
   V(TypeGuard)
 
 // Opcodes for Machine-level operators.